/*
 * simplescan.c
 *
 *  Created on: Aug 28, 2012
 *      Author: kgills
 */




#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>

//Can't find these files
#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
#include <bluetooth/hci_lib.h>

//#include "/usr/src/linux-headers-3.3.1-37/include/net/bluetooth/bluetooth.h"
//#include "/usr/src/linux-headers-3.3.1-37/include/net/bluetooth/hci.h"

int main(int argc, char **argv)
{
    inquiry_info *ii = NULL;
    int max_rsp, num_rsp;
    int dev_id, sock, len, flags;
    int i;
    char addr[19] = { 0 };
    char name[248] = { 0 };

    dev_id = hci_get_route(NULL);
    if (dev_id<0)
    {
		perror("get route");
		exit(1);
		
    }
    sock = hci_open_dev( dev_id );
    if (sock < 0) {
        perror("open dev");
        exit(1);
    }



    len  = 8;
    max_rsp = 255;
    flags = IREQ_CACHE_FLUSH;
    ii = (inquiry_info*)malloc(max_rsp * sizeof(inquiry_info));

    num_rsp = hci_inquiry(dev_id, len, max_rsp, NULL, &ii, flags);
    if( num_rsp < 0 ) perror("hci_inquiry");

    for (i = 0; i < num_rsp; i++) {
        ba2str(&(ii+i)->bdaddr, addr);
        memset(name, 0, sizeof(name));
        if (hci_read_remote_name(sock, &(ii+i)->bdaddr, sizeof(name),
            name, 0) < 0)
        strcpy(name, "[unknown]");
        printf("%s  %s\n", addr, name);
    }

    free( ii );
    close( sock );
    return 0;



}


